Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Samantha Harfenist, PSYD

Health Psychologist in West Roxbury, MA · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588279681

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Registry record

Entity type Individual (Type 1)

Name Dr. Samantha Harfenist

Credential PSYD

Sex Female

Practice address 1400 Vfw Pkwy, West Roxbury, MA, 02132

Phone (617) 323-7700

Enumeration date Sep 15, 2020

Last updated in NPPES Apr 25, 2022

Taxonomy & licenses

103TH0004X Health Psychologist Behavioral Health & Social Service Providers · License PS01927 (RI) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Samantha Harfenist practice?

The practice location on file with NPPES is in West Roxbury, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Samantha Harfenist?

The National Provider Identifier (NPI) for Samantha Harfenist is 1588279681, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-25.